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Expert Comfy 3.8 Matt Long


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Product code: 40727

The self-inflating Expert Comfy 3.8 Matt Long is an excellent choice for hikers and adventurers looking for a reliable, thermal isolation while also wanting to travel light at the same time. Detail description

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Stock Availability

 Out of stock

0,00 €

Product description

We complemented the mummy shape with inflatable sides and an anti-slip treatment on the bottom, making the mat extremely stable.

Technical details

  • Mummy shape with side panels
  • We deliver the mat packed in a package with compression straps
  • The package includes a repair kit

R - value
3.2 (ASTM F3340-18)

948 g

100% Nylon Ripstop + 100% Polyester Ripstop 75D

198 x 63,5 cm x 3,8 cm

Packed size
27 x 17 cm

high density polyurethane foam 16 kg/m2

When inflating a mattress, do not use any inflation pumps, pumps, etc. Avoid leaving an inflated mattress (with closed valve) in a tent, car or direct sunlight during hot days. Protect it from open flame, sparks, hot heating body, lamp or any other heat source. Moreover, protect the mattress surface from strongly chlorinated water e.g. swimming pool water. Select suitable place to locate and use the mattress and prevent from puncture or damage. Take care of sharp stones, gravel, limbs, pinnacles, dry grass and other sharp objects. Upon a mattress puncture, use enclosed glue and patches according to the manual. Mattress shall be stored in expanded state (best possible flat) with open valve. So the foam filling preserves its extensibility, collected moisture may escape and the non-permeable layer shall not be damaged by moisture, mildew or other microorganisms. Avoid the mattress storage on wet and humid place (relative humidity up to 60 %) at the temperature of 0° C up to +40° C. Make sure of that the mattress is dry before storing. Clean with soft detergents on soap basis, tepid water and soft swab or rag. The valve shall be closes to prevent from water penetration inside. Dry the mattress in extended state with open valve on air. In no case, dry it on direct sunlight or heat source.



This product has extended warranty for 3 years. The warranty covers manufacturing, material and technological defects only. Please check carefully all products, when you buying them. Warranty does not cover wear and tear, mechanical damage and possible changes in appearance caused by using the product. more

Expert Comfy 3.8 Matt Long

, 948g

Stock Availability

 Out of stock

0,00 €


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